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* Statistics counter for number of queries dropped by limit on reply addresses Request list entries can be associated with multiple pending "reply addresses". Basically each request list entry keeps its own list of clients that should receive the response once the recursion is finished. This requires keeping allocations around for each client, and there is a global limit on the number of *additional* reply addresses that can be allocated. (Each new request list entry seems to get its own initial reply address which is not counted against the limit.) This commit adds a statistics counter "num_queries_replyaddr_limit" that counts the number of incoming client queries that have been dropped due to the restriction on allocating additional reply addresses. This allows distinguishing these drops from other kinds of drops. * Statistics counter for number of mesh reply entries Request list entries can be associated with multiple pending "reply addresses". Since there is a limit on the number of additional reply addresses that can be allocated which can cause incoming queries to be dropped if exceeded, it would be nice to be able to track this number. This commit basically exports the mesh_area's internal counter `num_reply_addrs` as "threadX.requestlist.current.replies" / "total.requestlist.current.replies". |
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| .. | ||
| acl_list.c | ||
| acl_list.h | ||
| cachedump.c | ||
| cachedump.h | ||
| daemon.c | ||
| daemon.h | ||
| remote.c | ||
| remote.h | ||
| stats.c | ||
| stats.h | ||
| unbound.c | ||
| worker.c | ||
| worker.h | ||